A brief history of dinosaurs - Live Science The history of dinosaurs encompasses a long time period of diverse creatures This piece of art is a reconstruction of a late Maastrichtian (~66 million years ago) paleoenvironment in North
What was the typical life span of a dinosaur? - Live Science Dinosaurs have left a wealth of information behind in their fossils, including how they defended themselves, what they ate and sometimes even how they died But when these beasts bit the dust, did
What color were the dinosaurs? - Live Science So what colors were the dinosaurs, really? And how do we know? One scientist we have to thank for the answers to both questions is Jakob Vinther, an associate professor in macroevolution at the